package com.jf.hotelreservation.demos.mapper;

import com.jf.hotelreservation.demos.bean.Room;
import org.apache.ibatis.annotations.Param;

import java.util.List;

public interface RoomMapper {

    List<Room> queryAll(@Param("id") Integer hid);

    int addRoom(Room room);

    Room queryById(@Param("id") Integer id);

}
